电子陶瓷材料介电功能应用研究现状与前瞻  

The Present and Future of Electrical Functional Ceramics

作　　者：叶超群[1] 徐政[1] 严彪[1] 

机构地区：[1]同济大学材料科学与工程学院,上海200092

出　　处：《江苏陶瓷》2004年第2期15-19,共5页Jiangsu Ceramics

摘　　要：电子陶瓷如压电陶瓷、铁电陶瓷等作为一种广泛采用的敏感材料广泛应用于光电子等领域,本文对其当前应用的现状进行了回顾,介绍了压电陶瓷在超声马达、汽车陶瓷传感器、压电振动陀螺仪、压电陶瓷微位移器、扫描显微镜等中的应用,介绍了铁电陶瓷在微波通讯中的应用,并对未来的趋势提出了展望。Electrical functional ceramics such as piezoelectric ceramics,ferroelectric ceramics and dielectric ceramics were review ed .Some current examples were liste d.Piezoelectric ceramics application including ultrasonic motor,automotive sensor,viberatio n gyroscope,micro displacement meter scan electric microscope are i ntroduced.Some ideas were proposed on its application in the future.

关 键 词：电子陶瓷材料 介电功能 压电陶瓷 铁电陶瓷 敏感材料 

分 类 号：TQ174[化学工程—陶瓷工业]